@@ -7412,6 +7412,22 @@ criterion.")
(description "Tools for concurrent programming.")
(license (list license:expat license:asl2.0))))
+(define-public rust-crossbeam-0.2
+ (package
+ (inherit rust-crossbeam-0.7)
+ (name "rust-crossbeam")
+ (version "0.2.12")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (crate-uri "crossbeam" version))
+ (file-name
+ (string-append name "-" version ".tar.gz"))
+ (sha256
+ (base32
+ "1gmrayc93lygb8v62bj0c5zwyflvj5bli7ari650k259nlyncrmx"))))
+ (arguments `(#:skip-build? #t))))
+
(define-public rust-crossbeam-channel-0.5
(package
(name "rust-crossbeam-channel")